13125402765440

Names of 13125402765440

• Cardinal: 13125402765440 can be written as Thirteen trillion, one hundred twenty-five billion, four hundred two million, seven hundred sixty-five thousand, four hundred forty.

Scientific notation

• Scientific notation: 1.312540276544 × 10¹³

Factors of 13125402765440

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 174

Divisors of 13125402765440

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 20 28 29 32 35 40 49 56 58 64 70 80 98 112 116 128 131 140 145 160 196 203 224 232 245 262 280 290 320 392 406 448 464 490 524 560 580 640 655 784 812 841 896 917 928 980 1015 1048 1120 1160 1310 1421 1568 1624 1682 1834 1856 1960 2030 2096 2240 2320 2620 2842 3136 3248 3364 3668 3712 3799 3920 4060 4192 4205 4480 4585 4640 5240 5684 5887 6272 6419 6496 6728 7105 7336 7598 7840 8120 8384 8410 9170 9280 10480 11368 11774 12838 12992 13456 14210 14672 15196 15680 16240 16768 16820 17161 18340 18560 18995 20960 22736 23548 24389 25676 25984 26593 26912 28420 29344 29435 30392 31360 32095 32480 33640 34322 36680 37990 41209 41920 45472 47096 48778 51352 53186 53824 56840 58688 58870 60784 64190 64960 67280 68644 73360 75980 82418 83840 85805 90944 94192 97556 102704 106372 107648 110171 113680 117376 117740 120127 121568 121945 128380 129920 132965 134560 137288 146720 151960 164836 170723 171610 181888 186151 188384 195112 205408 206045 212744 220342 227360 235480 240254 243136 243890 256760 265930 269120 274576 293440 303920 329672 341446 343220 372302 376768 390224 410816 412090 425488 440684 454720 470960 480508 486272 487780 497669 513520 531860 538240 549152 550855 586880 600635 607840 659344 682892 686440 744604 753536 771197 780448 821632 824180 840889 850976 853615 881368 909440 930755 941920 961016 975560 995338 1027040 1063720 1098304 1101710 1195061 1201270 1215680 1318688 1365784 1372880 1489208 1542394 1560896 1648360 1681778 1701952 1707230 1762736 1861510 1883840 1922032 1951120 1990676 2054080 2127440 2196608 2203420 2390122 2402540 2431360 2488345 2637376 2731568 2745760 2978416 3084788 3121792 3194959 3296720 3363556 3403904 3414460 3483683 3525472 3723020 3767680 3844064 3855985 3902240 3981352 4108160 4204445 4254880 4406840 4780244 4805080 4976690 5274752 5398379 5463136 5491520 5956832 5975305 6169576 6389918 6593440 6727112 6828920 6967366 7050944 7446040 7688128 7711970 7804480 7962704 8408890 8509760 8813680 9560488 9610160 9953380 10796758 10926272 10983040 11913664 11950610 12339152 12779836 13186880 13454224 13657840 13934732 14101888 14432401 14892080 15376256 15423940 15608960 15925408 15974795 16817780 17019520 17418415 17627360 19120976 19220320 19906760 21593516 21852544 22364713 23827328 23901220 24385781 24678304 25559672 26373760 26908448 26991895 27315680 27869464 28864802 29784160 30847880 31850816 31949590 33635560 34836830 35254720 38241952 38440640 39813520 43187032 44729426 47802440 48771562 49356608 51119344 53816896 53983790 54631360 55738928 57729604 59568320 61695760 63701632 63899180 67271120 69673660 70509440 72162005 76483904 76881280 79627040 86374064 89458852 95604880 97543124 98713216 101026807 102238688 107633792 107967580 109262720 111477856 111823565 115459208 119136640 121928905 123391520 127798360 134542240 139347320 144324010 152967808 156552991 159254080 172748128 178917704 191209760 195086248 202053614 204477376 215935160 222955712 223647130 230918416 243857810 246783040 255596720 269084480 278694640 288648020 313105982 318508160 345496256 357835408 382419520 390172496 404107228 408954752 418539629 431870320 445911424 447294260 461836832 487715620 493566080 505134035 511193440 538168960 557389280 577296040 626211964 690992512 707187649 715670816 764839040 780344992 782764955 808214456 837079258 863740640 894588520 923673664 975431240 1010268070 1022386880 1114778560 1154592080 1252423928 1414375298 1431341632 1560689984 1565529910 1616428912 1674158516 1727481280 1789177040 1847347328 1950862480 2020536140 2044773760 2092698145 2229557120 2309184160 2504847856 2828750596 2862683264 2929777403 3121379968 3131059820 3232857824 3348317032 3454962560 3535938245 3578354080 3901724960 4041072280 4185396290 4618368320 5009695712 5657501192 5859554806 6262119640 6465715648 6696634064 7071876490 7156708160 7803449920 8082144560 8370792580 9236736640 10019391424 11315002384 11719109612 12524239280 12931431296 13393268128 14143752980 14313416320 14648887015 15606899840 16164289120 16741585160 20038782848 20508441821 22630004768 23438219224 25048478560 26786536256 28287505960 29297774030 32328578240 33483170320 41016883642 45260009536 46876438448 50096957120 53573072512 56575011920 58595548060 64657156480 66966340640 82033767284 90520019072 93752876896 100193914240 102542209105 113150023840 117191096120 133932681280 164067534568 187505753792 205084418210 226300047680 234382192240 267865362560 328135069136 375011507584 410168836420 452600095360 468764384480 656270138272 820337672840 937528768960 1312540276544 1640675345680 1875057537920 2625080553088 3281350691360 6562701382720 13125402765440
• Sum of all divisors σ(n): 38095175107800
• Sum of proper divisors (its aliquot sum) s(n): 24969772342360
• 13125402765440 is an abundant number, because the sum of its proper divisors (24969772342360) is greater than itself. Its abundance is 11844369576920

Bases of 13125402765440

• Binary: 10111110111111111110111110000010100010000000₂
• Hexadecimal: 0xBEFFEF82880
• Base-36: 4NHQ5X2M8

Squares and roots of 13125402765440

• 13125402765440 squared (13125402765440²) is 172276197755019999658393600
• 13125402765440 cubed (13125402765440³) is 2261194482433227823158787212747997184000
• The square root of 13125402765440 is 3622899.7730326463
• The cube root of 13125402765440 is 23588.7111847135

Scales and comparisons

• 13,125,402,765,440 seconds is equal to 417,347 years, 10 weeks, 5 days, 20 hours, 37 minutes, 20 seconds.
• To count from 1 to 13,125,402,765,440 would take you about one million, forty-three thousand, three hundred sixty-eight years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 13125402765440 cubic inches would be around 1965.7 feet tall.

Recreational maths with 13125402765440

• 13125402765440 backwards is 04456720452131
• The number of decimal digits it has is: 14
• The sum of 13125402765440's digits is 44
• More coming soon!